AU2012370975B2 - Controlling a modulation and coding scheme for a transmission between a base station and a user equipment - Google Patents

Controlling a modulation and coding scheme for a transmission between a base station and a user equipment Download PDF

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Publication number
AU2012370975B2
AU2012370975B2 AU2012370975A AU2012370975A AU2012370975B2 AU 2012370975 B2 AU2012370975 B2 AU 2012370975B2 AU 2012370975 A AU2012370975 A AU 2012370975A AU 2012370975 A AU2012370975 A AU 2012370975A AU 2012370975 B2 AU2012370975 B2 AU 2012370975B2
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Prior art keywords
modulation
coding scheme
base station
user equipment
maximum
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AU2012370975A1 (en
Inventor
Eeva LAHETKANGAS
Kari Pekka Pajukoski
Bernhard Raaf
Esa Tapani Tiirola
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Nokia Solutions and Networks Oy
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Nokia Solutions and Networks Oy
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04—Modulator circuits; Transmitter circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AU2012370975A 2012-02-20 2012-02-20 Controlling a modulation and coding scheme for a transmission between a base station and a user equipment Active AU2012370975B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/052828 WO2013123961A1 (fr) 2012-02-20 2012-02-20 Commande d'un schéma de modulation et de codage d'une transmission entre une station de base et un équipement utilisateur

Publications (2)

Publication Number Publication Date
AU2012370975A1 AU2012370975A1 (en) 2014-08-21
AU2012370975B2 true AU2012370975B2 (en) 2017-03-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012370975A Active AU2012370975B2 (en) 2012-02-20 2012-02-20 Controlling a modulation and coding scheme for a transmission between a base station and a user equipment

Country Status (8)

Country Link
US (1) US9642118B2 (fr)
EP (4) EP4191913B1 (fr)
JP (1) JP2015513834A (fr)
KR (1) KR101643634B1 (fr)
CN (1) CN104115434B (fr)
AU (1) AU2012370975B2 (fr)
ES (2) ES2938559T3 (fr)
WO (2) WO2013123961A1 (fr)

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Also Published As

Publication number Publication date
KR101643634B1 (ko) 2016-07-29
EP3972167A1 (fr) 2022-03-23
US9642118B2 (en) 2017-05-02
EP4191913A1 (fr) 2023-06-07
ES2938559T3 (es) 2023-04-12
EP4164153A1 (fr) 2023-04-12
ES2903114T3 (es) 2022-03-31
WO2013123961A1 (fr) 2013-08-29
CN104115434B (zh) 2018-09-25
AU2012370975A1 (en) 2014-08-21
CN104115434A (zh) 2014-10-22
EP4191913B1 (fr) 2024-10-23
JP2015513834A (ja) 2015-05-14
KR20140127342A (ko) 2014-11-03
WO2013124266A1 (fr) 2013-08-29
EP2817907A1 (fr) 2014-12-31
US20150036590A1 (en) 2015-02-05
EP3972167B1 (fr) 2023-01-04
EP2817907B1 (fr) 2021-12-08

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